docs: def post_tracking_beacon(self, tracking_beacons_id, **data):
          """
          POST /tracking_beacons/:tracking_beacons_id/
          Updates the :format:`tracking_beacons` with the specified :tracking_beacons_id. Though ``event_id`` and ``user_id`` are not individually required, it is a requirement to have a tracking beacon where either one must exist. Returns an :format:`tracking_beacon` as ``tracking_beacon``.
          """
          
          return self.post("/tracking_beacons/{0}/".format(tracking_beacons_id), data=data)